1. W. B. Harland, A. V. Cox, P. G. Llewellyn, C. A. G. Pickton, A. G. Smith, and R. Walters, A Geologic Time Scale (Cambridge Univ. Press, Cambridge, 1982; Mir, Moscow, 1985).
2. T. Nagata, Rock Magnetism (Tokyo, 1961; Mir, Moscow, 1965)
3. V. I. Trukhin, A. A. Drachenkova, and V. A. Zhilyaeva, Fiz. Zemli, No. 5, 46 (1996).
4. V.I. Trukhin, Yu. S. Genshaft, A. G. Gorshkov, et al., Fiz. Zemli, No. 1, 24 (1995).
5. V. I. Trukhin, V. A. Zhilyaeva, and A. A. Shreider, Fiz. Zemli, No. 8, 6 (2002).